Noise Isolating & Sweatproof: The running headphones are even sweatproof, so you won’t have to worry about wearing them when you’re giving a strenuous workout.Noise Isolating makes you enjoy a clear sound in noisy occasion. Powerful rechargeable battery provide 5 hours of Talking/Playing time.

So Easy to Access: The simple user interface on one of the earphones allows you adjust the volume, play/pause, select songs and answer/hang up calls completely effortlessly. For All Bluetooth Devices Including iPhone 7, iPad, iPod & Samsung Galaxy S7.

Connect Multiple Devices: TOTU headphones can work seamlessly with your iPhone 7, iphone 7 plus, Android phones ,tablets ,bluetooth-enabled music players and any device with bluetooth connection. Never miss important calls or messages while watching TV or hitting the gym and sweating.

About TOTU:TOTU use the best material and brand new design to pursue both excellent appearance and high quality product and provide our Amazon customers service beyond expectations. We not only offer a 30-day satisfaction guarantee, our products come with a one year warranty and 24/7 customer service.

About This Earphone: Sound Quality– Awesome sound quality and noise canceling. Great for listening music.

Hands free Calling–With the build-in microphone, you can answer mobile phone calls as they come in by pressing the button on the ear piece.

Design–The “L” and “R” mark are designed to put it in the right ear. The little plastic loops are designed to help keep the earpieces in the ears.

Charger– The Micro USB charger port is on your right ear pieces. The LED lights would let you know when it is charging or complete. Bluetooth Technology–It is easy to pair to most Smart Phones and Bluetooth-enabled Tablet. You can wear the earphone while you’re running or working out, and do not have to stick your iPhone in pocket.

Lanugage Switch–Press the Button”+”and”-“together for 3 seconds, you can change the language from English to Chinese,or Chinese to English.

Note: 1.Before using the headset, please use the USB charge cable to charge it first. 2.Press the power button of the headset,you will see the blue-red light blinking, it will automatically enter pairing mode. 3.Make sure you turned on the bluetooth on your phone, search headset model on it. The headset support the laptop which with built-in bluetooth adapter. 4.Select the Bluetooth model and click connect. Enter the password or code 0000 if needed.